You can turn on calendar access for Context in your phone's Settings. Here's how:
Open Settings
Search for Context or scroll down to open the settings for Context
Under "Allow Context to Access", tap on Calendars
Under "Allow Calendar Access", tap the level of access you'd like to share.
Open Context.
Open the "Settings" tab.
Next to "Select saved calendars" choose "Select."
Your newly enabled calendar(s) should now be available to select in this menu. You may need to scroll to see it. You may repeat this process for each account with the calendars you would like to enable.
We will be able to import data from other sources soon, too!